Tudor Black Bay GMT

In the Grail Atlas catalogTudor Black Bay GMT, ref. M79830RB-0001 →

~$4,566 · 1 CHF = 1.234 USD (2026-07-22)

Year

2018

Category

Challenge

Reference

79830RB

Case

ø 41 mm · Acier

Material

Steel

Dial

Black

Movement

Mécanique à remontage automatique Réserve de marche: 70 h, 28800 alt/h Echappement silicium

Water resistance

200 m

Price tier

$2K–$5K

Country

🇨🇭 Switzerland

BLACK BAY GMT TUDOR is bringing its iconic Black Bay up to international time with the addition of a GMT function. This model, with its unmistakable burgundy and blue bezel, is also equipped with a new in-house movement. TUDOR is enriching the Black Bay line with the introduction of a multi-time zone model, a highly functional complication, also known as GMT, which allows you to keep track of local time without losing sight of the time in two other time zones. Recognizable by its rotating bezel, which borrows its deep blue and burgundy from other models in the line, albeit in a matte finish, the Black Bay GMT also aims to be a nod to

More photos and full details on the official GPHG page.